Synopsis: The world’s most famous mystery writer is somewhat of a mystery herself. This innovative BBC drama uses documented accounts and Christie’s own words to probe the shadowy areas of her early life in a style as gripping and suspenseful as any Christie story. By exploring what really happened during her mysterious 11-day disappearance in 1926, it traces the events that shaped her career as the undisputed "Queen of Crime." Starring Olivia Williams (The Sixth Sense) as the young Christie with Anna Massey (Possession) as Christie in her later years. Also featuring Raymond Coulthard (Emma) and Anthony O’Donnell (Vera Drake).